51495286

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{1153}}^1$

素因数の和:1455

約数の個数: 16

約数和(自身を含む): 78351984

約数和(自身を除く): 26856698

約数列:

[1, 2, 137, 163, 274, 326, 1153, 2306, 22331, 44662, 157961, 187939, 315922, 375878, 25747643, 51495286]

約数ペア:

[(1, 51495286), (2, 25747643), (137, 375878), (163, 315922), (274, 187939), (326, 157961), (1153, 44662), (2306, 22331)]